DPM942

数字面板仪表, 3-1/2数位, 电流环指示, 4mA至20mA

The is a Loop Powered Indicator/Meter gives an accurate, zero corrected indication of 4 to 20mA loop current. Calibration is by two 20-turn cermet potentiometers which allow sensitive adjustment of the instrument. Simple screw terminal connections. The meter is housed in a robust carrier, which can be bolted in place or panel mounted using the low profile bezel and clips provided.